试题与答案

读下图,下列说法正确的是 [ ] A、我国人口增长一直很快 B、旧中国由于人们意

题型:选择题

题目:

读下图,下列说法正确的是

[ ]

A、我国人口增长一直很快

B、旧中国由于人们意识较高,人口增长较慢

C、新中国成立后,由于生活水 平等的提高,人口增长加快

D、我国人口仅仅次于印度,居世界第二

答案:

答案:C

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题型:单项选择题

The grid computing is a new (66) technology connecting the distributed and (67) resources to the high-speed network and integrating a super-computer of processing capacity. The significance and architecture of the grid computing is explained. Several kernel technology such as OGSI, resource management, task management, task scheduling, high rate communication and security are described. Aiming at the particularity of the grid computing environment a mechanism similar to the technology of the search engine is designed to registry, discovery and (68) the resources in the grid. The whole model of the resource management is built by connecting task manager in the local resource management system to others with P2P model. The task may migrate among the task managers in order to (69) the load. The task users summit may be executed in relatively tight resource set, which will not only decrease the total communication overheads of the whole task but also (70) the performance of the system.

(66)是()

A.concentrative

B.distributed

C.aggregate

D.distributing

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